title: Concentration of phenoxymethylpenicillin (pcV) in the mucous membrane of maxillary sinus in patients with and without sign of sinusitis.
mesh_terms: D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000368:Aged; D006801:Humans; D008443:Maxillary Sinus; D008875:Middle Aged; D009092:Mucous Membrane / Q000032:analysis; D010404:Penicillin V / Q000008:administration & dosage / Q000032:analysis / Q000627:therapeutic use*; D012852:Sinusitis / Q000188:drug therapy*
chemical_list: D010404:Penicillin V